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Although fish oils may not be the first supplement that leaps to mind when you think of piling on muscle mass, experienced bodybuilders have long valued essential fatty acids (EFAs) for their unique combination of fitness-supporting benefits.

Celebrated for his insane workouts and magazine-cover-worthy physique, fitness icon Cory Gregory has recently taken his game to an entirely new level. In this exclusive ProSource interview, we talked to Cory about the value of settng (and writing down) new goals, his unusual new training regimen, and what it's like to reach your fitness peak at age 35.

The only thing more important than installing quality manufacturing methods, isknowing what to do with them. There is no replacement for experience, and in anindustry where companies rise and fall with the seasons, we’re proud to say we’vebeen excelling at what we do for almost 20 years.

Packing on 15 pounds of muscle in 90 days can be a daunting task. You've got to sync up nutrition, supplementation, and training in perfect precision-targeted synergy to get there. Fortunately, ProSource is here to help as we've charged our supplement expert Dwane Jackson, PhD and expert trainer Noah Bryant with the task of devising the ultimate 90-Day Mass Monster Regimen. It's time to grow!

About ProSource

The arrival of a new ProSource Supplement Catalog is always cause for celebration among serious athletes. And rest assured, this winter’s catalog is packed with all the phenomenal savings and expert reviews of top-brand products you’ve come to expect from us.

100% Natural Whey Gold StandardInstantized Whey Protein Isolate

100% Natural Whey Gold Standard consists primarily of Whey Protein Isolates and contains no artificial flavors, colors, or sweeteners. With 24 grams of protein per serving, 100% Natural Whey Gold Standard uses less of the fat, cholesterol, lactose, and other stuff that you can do without.

100% Natural Whey Gold Standard Highlights:

No Artificial Flavors, Sweeteners, or Colors

Whey Isolates are the primary protein source

Higher Pure Protein Percentage

Fast-Acting HYDROWHEY Whey Peptides

Provides Whey Protein Microfractions

More than 5 grams of BCAAs

Over 4 grams of Glutamine & Precursors

Instantized to Mix with a Spoon

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Usage

Recommended Usage: To encourage a positive nitrogen balance, consume approximately 1 gram of protein per pound of body weight through a combination of high protein foods and supplements. For even better results, consume your daily protein allotment over 4-6 small meals spread even throughout the day.

Reviews

Customer Reviews 18 item(s)

THE MOST GOD AWFUL TASTING PROTEIN I HAVE EVER PURCHASED. DO NOT BUY STRAWBERRY FLAVORED.

(Posted on 8/3/2014)

Very good whey, they only one complaint is they really should start making UNFLAVORED version of this product.
Strawberry tastes good, its a natural flavor but i rather get natural than artificial.

(Posted on 1/29/2014)

Mixes great & tastes great. The price is hard to beat, this makes for a great every day protein as well as a pre-/post-workout supplement.

(Posted on 12/3/2013)

Great-mixing protein. Taste is not a factor for me, but it didn't make me gag. This was scientifically proven to have the most protein in proportion to what it claimed to have over several other competitors.

(Posted on 10/18/2013)

LOVE this protein! Best flavor, this will be my number #1.

(Posted on 8/19/2013)

Their protein is the best, I don't ever plan on ordering a different brand. Was getting Extreme Milk Chocolate before, but decided to try the Natural Chocolate kind. Not as "chocolatey" but that's fine with me, especially if artificial stuff and extra sugar is taken out.

(Posted on 7/30/2013)

Mixes well, taste is great, and the lack of additives is a bonus. Just good, clean protein!

(Posted on 9/17/2012)

Very good! O.N. keeps hitting it out of the park all the time. They just make GOOD, SAFE, and CLEAN supplements that I trust 100%. Hardcore, no bullshit, great supplements that work--all I need to say.

(Posted on 8/27/2012)

Does not taste good, the regular ON is a lot better.

(Posted on 7/24/2012)

Vanilla tastes great. Good, clean flavor, without the added sugar. Mixes easily with a spoon. Will definitely stick with this protein powder.

(Posted on 6/13/2012)

Strawberry is pretty good! Good quality protein! Lasts much longer than those little 2lb tubs!! Only flaw was the 5lb jug didn't come with a scooper. Luckily I had one saved..

(Posted on 4/26/2012)

Bought the chocolate flavor several times. Definitely less sweeter but also better for you! Must buy, buying the strawberry flavor now to test it out

(Posted on 12/13/2011)

Great tasting product and it mixes well too.

(Posted on 12/12/2011)

Best tasting protein hands down.

(Posted on 6/28/2011)

High quality no-nonsense whey. Minimal extras such as flavoring. Easily assimilated. Does the job for me.

(Posted on 6/2/2011)

Good value on 5lbs size, and good taste/mix-ability.

(Posted on 5/26/2011)

ON continues to produce high quality products for reasonable prices. The taste is not as flavorful as the regular version, but for the sacrifice of taste is no additives. Great buy.

(Posted on 5/16/2011)

why take all of the artificial additives, when you can keep it clean i accidentally ordered this instead of the regular ON protein, and i thought it would taste funky. nope, actually i think its better now i order this product every time flavors taste the same, without the stuff you dont need